自吹自擂

Explanation: Beating the drum. Own trumpet, his drum. Metaphor of self-praise. 　　Usage: Joint type; as predicate, attributive, adverbial; containing derogatory 　　Source: Mao Dun, "with practice, study of Lu Xun" And so, by boasting of the ruling Qing Dynasty 'ZTE cause', has become an instant illusion. " 　　Examples: In this way, the ruling Qing Dynasty ~ the "ZTE cause" blink of an eye has become a wet dream. (Mao Dun, "with practice, study of Lu Xun") 　　Results: One trumpet and drums; beating drum whistle; toad knock drums 　　Postscript: One trumpet and drums; beating drum whistle; toad knock drums 　　Riddle: Haogutongcao Thesaurus:  put on frills, ballyhoo, All one's geese are swans., paint the devil blacker than he is, talk through the back of one's neck (=talk through one's neck), declaim, High askance prate, High on a large of, ballyhoo, Width of high talk, quackery, braggadocio, braggart, draw it strong, ego, vainglory Antonym Group:  within one's power;to the bes of one's ability( capacity), seek truth from facts, Name names, Refers to the days of painting in, little cover up, Zhihuqiming, To estimate one's strength And for the, cut one'scoataccording to one's cloth